发明名称 |
METHOD FOR RECOVERING ENERGY IN-SITU FROM UNDERGROUND RESOURCES AND UPGRADING SUCH ENERGY RESOURCES ABOVE GROUND |
摘要 |
A method for recovering energy in-situ from underground resources such as coal and upgrading such energy above ground, comprising a first step consisting of injecting a hot recycling gas through said resource to devolatilize it to produce a raw hydrogen rich gas and an in-situ residual hot char wherein said hydrogen rich gas is brought above ground and is treated to become a cleaned, upgraded hydrogen rich gas serving as a feedstock to make a chemical and/or transportation fuel, and a second step consisting of injecting a waste greenhouse gas like carbon dioxide (CO2) plus an oxidant such as air into said hot char to convert said CO2 into CO + N2 which is brought above ground and treated to form a clean lean gas which can be beneficially used to: (i) generate efficient electric power, (ii) heat the hydrogen rich recycle gas, and (iii) make a needed by-product such as fertilizer. |
申请公布号 |
WO2010101612(A2) |
申请公布日期 |
2010.09.10 |
申请号 |
WO2010US00595 |
申请日期 |
2010.02.26 |
申请人 |
ENERGY INDEPENDENCE OF AMERICA CORP.;CALDERON, ALBERT;LAUBIS, TERRY, JAMES |
发明人 |
CALDERON, ALBERT;LAUBIS, TERRY, JAMES |
分类号 |
E21B43/24 |
主分类号 |
E21B43/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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